Chapter 4.3, Problem 33AYU

(a)

To determine

To draw: A histogram of the provided data.

To determine

To comment: On the shape of the distribution.

To determine

The class that has the highest relative frequency.

(b)

To determine

The mean and median.

(c)

To determine

To compute: The standard deviation and the interquartile range.

(d)

To determine

Lower fences and upper fences.

To determine

Outliers from the data.

(e)

To determine

To draw: A boxplot by gender.

To determine

Any inference.

To determine

Whether men are ready to pay higher tax than women.

(f)

To determine

To draw: A boxplot by political inference.

To determine

Any inference.